沙漠公路路基的机械化施工工艺研究

Mechanical Construction Technology Research in Desert Highway Subgrade

针对沙漠地区的特殊地质条件和沙漠公路的结构形式,在塔克拉玛干沙漠风积沙工程特性试验分析的基础上,提出了一整套公路施工机械的优选配套方案和机械施工工艺。特别是风积沙路基的干压工艺,具有施工非常简单,效率高,质量易于控制等优点,适于大规模机械化施工。

This paper presented a set of highway construction machine optimum coordinate scheme and mechanical construction technology based on analysis of wind blown sand features test in Takla Makan, aimed at the special geological condition and the structure form of desert highway. The wind blown sand subgrade dry compaction technology has many advantages, for example, simple construction, high efficiency, easy to control its quality, etc., suitable for a large scale mechanical construction.